Home / 2,398,615.20-3,597,922.80-2,239,984.80

Finding the Fourth Proportional to 2,398,615.20, 3,597,922.80 and 2,239,984.80

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Solution

The fourth proportional to 2,398,615.20, 3,597,922.80 and 2,239,984.80 is: 3,359,977.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,615.20 : 3,597,922.80 = 2,239,984.80 : x
  2. Step 2: Convert to fraction form
    2,398,615.20/3,597,922.80 = 2,239,984.80/x
  3. Step 3: Cross multiply
    2,398,615.20x = 3,597,922.80 × 2,239,984.80
  4. Step 4: Simplify right side
    2,398,615.20x = 8,059,292,383,573.44
  5. Step 5: Solve for x
    x = 8,059,292,383,573.44/2,398,615.20
  6. Step 6: Final answer
    x = 3,359,977.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.